JP2019010051A - 水生生物育成用水溜め部に設けられる酸素供給装置 - Google Patents
水生生物育成用水溜め部に設けられる酸素供給装置 Download PDFInfo
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- JP2019010051A JP2019010051A JP2017128942A JP2017128942A JP2019010051A JP 2019010051 A JP2019010051 A JP 2019010051A JP 2017128942 A JP2017128942 A JP 2017128942A JP 2017128942 A JP2017128942 A JP 2017128942A JP 2019010051 A JP2019010051 A JP 2019010051A
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- Prior art keywords
- water
- reservoir
- oxygen supply
- aquatic organism
- supply device
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 40
- 239000001301 oxygen Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 149
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 230000005789 organism growth Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000009395 breeding Methods 0.000 description 10
- 230000001488 breeding effect Effects 0.000 description 10
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Wind Motors (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
【解決手段】水生生物育成用水溜め部に設けられる酸素供給装置であって、前記水生生物育成用水溜め部の水を水面より上方まで汲み上げる水汲み上げ部2と、この水汲み上げ部2で汲み上げられた水を空気と接触させる空気接触部10を介して前記水生生物育成用水溜め部に戻す水戻し部3とを有し、前記水汲み上げ部2は、上部に回転駆動源4を有し周面に螺旋凹溝5aが設けられた回転軸部5と、この回転軸部5に被嵌し下端部が前記水生生物育成用水溜め部の水内に配される筒状部6とから成るものである。
【選択図】図1
Description
W 水
1 浮体
2 水汲み上げ部
3 水戻し部
4 回転駆動源
5 回転軸部
5a 螺旋凹溝
6 筒状部
7 容体
8 固形充填材
10 空気接触部
Claims (4)
- 水生生物育成用水溜め部に設けられる酸素供給装置であって、前記水生生物育成用水溜め部の水を水面より上方まで汲み上げる水汲み上げ部と、この水汲み上げ部で汲み上げられた水を空気と接触させる空気接触部を介して前記水生生物育成用水溜め部に戻す水戻し部とを有し、前記水汲み上げ部は、上部に回転駆動源を有し周面に螺旋凹溝が設けられた回転軸部と、この回転軸部に被嵌し下端部が前記水生生物育成用水溜め部の水W内に配される筒状部とから成り、前記回転駆動源により前記回転軸部が回転した際、前記回転軸部の周面に設けられた螺旋凹溝により前記水生生物育成用水溜め部の水を前記筒状部内を通過させて汲み上げるように構成されていることを特徴とする水生生物育成用水溜め部に設けられる酸素供給装置。
- 請求項1記載の水生生物育成用水溜め部に設けられる酸素供給装置において、前記空気接触部は、前記水汲み上げ部で汲み上げられた水の通過を許容し且つ通気可能な容体内に、固形充填材を多数収納した構成であることを特徴とする水生生物育成用水溜め部に設けられる酸素供給装置。
- 請求項1,2いずれか1項に記載の水生生物育成用水溜め部に設けられる酸素供給装置において、前記水汲み上げ部及び前記水戻し部は水に浮く浮体に設けられていることを特徴とする水生生物育成用水溜め部に設けられる酸素供給装置。
- 請求項1〜3いずれか1項に記載の水生生物育成用水溜め部に設けられる酸素供給装置において、前記水汲み上げ部の下端は水生生物育成用水溜め部の底に可及的に届く長さであることを特徴とする水生生物育成用水溜め部に設けられる酸素供給装置。
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JP2017128942A JP6517880B2 (ja) | 2017-06-30 | 2017-06-30 | 水生生物育成用水溜め部に設けられる酸素供給装置 |
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JP2017128942A JP6517880B2 (ja) | 2017-06-30 | 2017-06-30 | 水生生物育成用水溜め部に設けられる酸素供給装置 |
Publications (2)
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JP2019010051A true JP2019010051A (ja) | 2019-01-24 |
JP6517880B2 JP6517880B2 (ja) | 2019-05-22 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4737358Y1 (ja) * | 1967-10-25 | 1972-11-11 | ||
US4749493A (en) * | 1986-10-07 | 1988-06-07 | Hicks Charles E | Method and apparatus for oxygenating water |
JPH04190727A (ja) * | 1990-11-22 | 1992-07-09 | Aoki Corp | 深層水汲み上げ装置 |
JPH04134499U (ja) * | 1991-02-08 | 1992-12-15 | 株式会社荏原製作所 | フローテイングエアレータ |
-
2017
- 2017-06-30 JP JP2017128942A patent/JP6517880B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4737358Y1 (ja) * | 1967-10-25 | 1972-11-11 | ||
US4749493A (en) * | 1986-10-07 | 1988-06-07 | Hicks Charles E | Method and apparatus for oxygenating water |
JPH04190727A (ja) * | 1990-11-22 | 1992-07-09 | Aoki Corp | 深層水汲み上げ装置 |
JPH04134499U (ja) * | 1991-02-08 | 1992-12-15 | 株式会社荏原製作所 | フローテイングエアレータ |
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